Câu hỏi: She would come to see you if she _______ your address.

A. had

B. has

C. have

D. having

Câu 1: If there were flying saucers, there ______ traces of their landing.

A. would be

B. will be

C. are

D. is

Câu 2: If you want to be a telephonist, you should _________ your communication skills.

A. practiced

B. practice

C. practicing

D. to practice

Câu 3: Would you mind _______ more clearly, please?

A. speak

B. speaking

C. to speak

D. spoke

Câu 4: There is no ______that he has been here.

A. evidence

B. evidential

C. evidentially

D. evident

Câu 5: It …………that some foreigners had collected rubbish on Cat Ba Beach.

A. reported

B. was reported

C. could report

D. had been reported

Câu 6: He decided ____________ another language.

A. study

B. to study

C. studying

D. studied